| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $5.98 | 10.270% | $6.5941 | $6.59 | $6.60 | $6.60 |
| Purchase #2 | $168.62 | 10.815% | $186.8563 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $25.43 | 5.464% | $26.8195 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $28.37 | 5.628% | $29.9667 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $91.94 | 3.808% | $95.4411 | $95.44 | $95.45 | $95.40 |
| Purchase #6 | $21.89 | 12.367% | $24.5971 | $24.60 | $24.60 | $24.60 |
| Purchase #7 | $177.68 | 3.269% | $183.4884 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $519.91 | $553.7632 | $553.77 | $553.75 | $553.80 | |